{"id":"CVE-2017-0888","url":"https://www.cyber-defence.io/tools/cve/CVE-2017-0888","generatedAt":"2026-10-28T23:09:26.631Z","title":"Nextcloud Server before 9.0.55 and 10.0.2 suffers from a Content-Spoofing vulnerability in the \"files\" app.","description":"Nextcloud Server before 9.0.55 and 10.0.2 suffers from a Content-Spoofing vulnerability in the \"files\" app. The top navigation bar displayed in the files list contained partially user-controllable input leading to a potential misrepresentation of information.","published":"2017-04-05T20:59:00.000Z","lastModified":"2026-06-17T00:58:28.000Z","status":"Modified","sourceIdentifier":"support@hackerone.com","cvss":{"version":"3.1","score":4.3,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N"},"cwe":["CWE-451","CWE-20"],"affected":["nextcloud/nextcloud","nextcloud/nextcloud server"],"epss":{"score":0.01537,"percentile":0.74738,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (1.54%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://www.securityfocus.com/bid/97491","tags":["Third Party Advisory","VDB Entry"],"source":"support@hackerone.com"},{"url":"https://hackerone.com/reports/179073","tags":["Third Party Advisory"],"source":"support@hackerone.com"},{"url":"https://nextcloud.com/security/advisory/?id=nc-sa-2017-006","tags":["Patch","Vendor Advisory"],"source":"support@hackerone.com"},{"url":"http://www.securityfocus.com/bid/97491","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://hackerone.com/reports/179073","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://nextcloud.com/security/advisory/?id=nc-sa-2017-006","tags":["Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2017-0888","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}